Lifting Weights Can Control Blood Sugar

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The latest study finds an intriguing connection between weight-bearing exercises and a lower risk of diabetes.

While lifting weights is more often associated with strengthening muscle and keeping bones healthy, those exercises primarily benefit what’s known as red muscle, which gets its color from mitochondria, the energy factories of cells. Red muscle is the core of endurance athletes’ strength and helps them to power through sustained workouts. But it turns out that another type of muscle, white muscle, which is more prevalent among sprinters,  weightlifters and those who use resistance training, where short bursts of energy are critical, may play a role in regulating blood sugar.

White muscle also becomes more prevalent as people age, as the cells start to rely more on glucose for energy. That’s partly why researchers have long believed that the shift from red to white muscle is can be harmful, since the dependence on glucose can encourage insulin resistance. Greater demand for sugar leads to higher  levels of the hormone insulin that can overwhelm cells and leave them unable to respond to the sugar-metabolizing hormone, which provides the ideal environment for diabetes. But in the latest research published in the journal Nature Medicine, scientists from the Life Sciences Institute at the University of Michigan question that view, reporting that white muscle may actually keep blood sugar levels in check.

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“Despite the good correlation between diabetes and white muscle, the cause and effect relationship has not been proven and remains controversial,” says study author Jiandie Lin, a Life Sciences Institute faculty member and associate professor at the University of Michigan Medical School.

The researchers bred mice to pump out more of a protein — called BAF60c — linked to the development of white muscle. They found that mice with higher levels of BAF60c did in fact have paler muscles, which confirmed that the protein is part of the pathway for their white muscle development.

They then put the mice on treadmills to compare their physical endurance to a group of control mice with less BAF60c. The BAF60c mice were able to run powerfully for short distances, but wore out faster than the other animals. The genetically altered mice were then put on a high-fat diet, and to the researchers’ surprise, the animals exhibited better control over their blood sugar levels than mice on the same diet who weren’t making more of the protein.

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“What our study highlights is that having more white muscle per se is not deleterious. When we activate the white muscle program in mice through a transgene, we observed that the mice are protected from fatty diet-induced metabolic disorders. They have a better ability to control blood glucose levels,” says Lin. Previous studies hinted that weight-bearing exercises could benefit diabetes risk, but the latest findings provide a more detailed explanation for why. If further research shows the BAF60c pathway is indeed a safe and effective way of building white muscle and improving blood sugar management, patients may be able to take advantage of activities that can boost white muscle production, such as weight lifting, as well as drugs that can produce the same effect, to control the insulin resistance and high glucose levels that forecast diabetes.


Energy can not be created or destroyed it changes one form to the other is the basic Physics principle. Energy consumed by the body needs to be utilized other wise it stores and makes a viscous cycle of  Disease cycle. Exercise are the only way to spend the excess food that si consumed by the body. Hitting gym is the right way to maintain Health.

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Another good reason to strength train.  Maintaining healthy muscle mass is the key to staying healthy and fit as you age.


NO weight lifting is need, researchers in Denmark showed that diabetes was reversed in over 1,000 with a specialized diabetes diet, the diet caused a reversal of high blood sugar in only 3 weeks and 68% stopped all diabetes drugs in 6 weeks. Almost all diabetes was caused by food chemicals and was reversed without drugs  See here